Precaution For Vehicle Equipped With Esp® System; Precautions For Catalytic Converter And Diesel Particulate Filter - Suzuki GRAND VITARA 2005 Service Manual

Precaution for Vehicle Equipped with ESP®
System
• When testing with any of the following equipments
(when vehicle is tested by rotating wheels (tires)
under vehicle stop), be sure to deactivate ESP®
system referring to "Precautions in Speedometer Test
or Other Tests: in Section 4F" to obtain correct data.
When vehicle acceleration is not sensed and wheels
are rotating, ESP® control module judges that wheels
are in slip condition and controls engine torque to
reduce by TCS control.
– 2 or 4-wheel chassis dynamometer
– Speedometer tester
– Brake tester
– Etc.
ESP® control module
• When ESP® control module is removed / installed, do
not use impact wrenches which generate shock or
impact to avoid damaging sensors in ESP® control
module.
• When any of the following operation is done, calibrate
steering angle sensor, G sensor and master cylinder
pressure sensor (in ESP® control module) referring to
"Sensor Calibration: in Section 4F".
– When battery or dome fuse is removed.
– When steering angle sensor is replaced.
– When ESP® control module is removed.
– When yaw rate / G sensor assembly is removed.
Precautions for Catalytic Converter and Diesel
Particulate Filter
S5JB0B0000016
• Use only specified fuel and be careful not to let a large
amount of unburned fuel enter the converter and filter
or they can be damaged.
• Be careful not to expose catalytic converter and diesel
particulate filter to excessive shock to avoid an
damage to them.
Precautions: 00-4
S5JB0B0000004